Sony TA-F501ES - Manual (Page 21)

21 GB
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• Remove any obstacles in the path between
the remote and the amplifier.
• Replace the lithium battery in the remote
with a new one, if it is weak.
• Make sure you select the correct input on
the remote.
• Set the remote command mode of the Sony
CD player to CD1 (page 12).
Error messages
If there is a malfunction, the display shows a
code of two numbers. You can check the
condition of the system by the message. Refer
to the following table to solve the problem. If
any problem persists, consult your nearest
Sony dealer.
CHECK CODE 11
Irregular current is output from the
speakers. Turn off the amplifier, check the
central core of a speaker cord is not touching
the amplifier or other speakers, and turn on
again.
CHECK CODE 12
The amplifier section is overheated. Check
that the ventilation hole is not covered. Turn
off the amplifier, leave the amplifier for a
while, and turn on the power again.
CHECK CODE 14
Turn off the amplifier, check the central core
of a speaker cord is not touching the
amplifier or other speakers.
CHECK CODE 21
Turn off the amplifier and check that the
speaker cords are connected correctly, then
turn the power on again.
Specifications
Amplifier section
POWER OUTPUT
Rated Power Output
6 ohms 1 kHz, THD 0.7%:
65 W + 65 W
Power requirements 230 V AC, 50/60 Hz
Frequency response
Inputs (Analog)
Output (Analog)
Inputs (Digital)
Output (Digital)
TONE
PHONO RIAA equalization curve
± 0.5 dB
TUNER, SA-CD/CD,
TAPE 10 Hz – 40 kHz
± 3 dB (8 ohms)
PHONO Sensitivity: 2.5 mV
Impedance: 50 kohms
S/N: 86 dB (A, 20 kHz
LPF)
TUNER, SA-CD/CD,
TAPE Sensitivity: 150 mV
Impedance: 50 kohms
S/N: 96 dB (A, 20 kHz
LPF)
TAPE Voltage: 150 mV
Impedance: 1 kohm
DIGITAL 1/2/3 Impedance: 75 ohms
S/N: 96 dB (A, 20 kHz
LPF)
DIGITAL 4 S/N: 96 dB
(A, 20 kHz LPF)
DIGITAL 4 S/N: 96 dB
(A, 20 kHz LPF)
TREBLE ±10 dB, 1 dB step
BASS ±10 dB, 1 dB step
continued